150mA Ultra Low Supply Current LDO REGULATOR
The RP104x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low supply current and low ON-resistance. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor-net for voltage setting, a current limit circuit and a chip enable circuit.
These ICs perform with ultra low supply current (Typ.1.0µA), which prolong the battery life.
Since the packages for these ICs are DFN(PLP)1010-4, SOT-23-5 and SC-82AB, therefore high density mounting of the ICs on boards is possible. |
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 Supply Current |
Typ. 1.0 µA (Except the current through CE pull down
circuit) |
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| Standby
Mode |
Typ. 0.1µA |
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| Dropout Voltage |
Typ. 0.24V (IOUT=150mA, VOUT=2.8V Output type) |
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| Temperature-Drift
Coefficient of Output Voltage |
Typ. ±40ppm/°C |
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| Line
Regulation |
Typ. 0.02%/V |
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| Output
Voltage Accuracy |
± 0.8% |
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| Packages |
DFN(PLP)1010-4, SOT-23-5, SC-82AB |
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| Input Voltage Range |
1.7V to 5.25V |
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| Output
Voltage |
1.2V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.4V, 2.5V, 2.6V, 2.7V,
2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V |
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| Built-in
Fold Back Protection Circuit |
Typ. 40mA (Current at short mode) |
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| Ceramic
capacitors are recommended to be used with this IC |
CIN=COUT=0.1µF or more |
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Power source for portable communication equipment.
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Power source for electrical appliances such as cameras, VCRs and camcorders.
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Power source for battery-powered equipment.
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| * All PDF files are less than 1MB unless otherwise stated. |
| * If you don't have Adobe Reader, you can download free. |
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Technical Info.
Technical Information on Ricoh Power Management ICs.
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Product Catalog
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| Selection guide is available for download in PDF format. |
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Non-promotion / Discontinued Products
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RP104x
Series
